The study of the internal structure of nucleon as well as the spectrum and structures of nucleon resonances gives access to the strong interaction and provides insight into the non-perturbative nature of the quantum chromodynamics (QCD). Today, most of our knowledge of the experimentally established nucleon resonances listed in the Review of Particle Physics (RPP) [1]} is mainly coming from the \(\pi N\)  scattering or \(\pi N\) , \(\eta N\) , \(K\Lambda \) , and \(K\Sigma \)  photoproduction experiments. However, there might be nucleon resonances that have rather small couplings to the \(\pi N\) , \(\eta N\) , \(K\Lambda \) , and \(K\Sigma \)  channels, and thus are “missing” in these experiments. Actually, both the quark model [2]}, [3]} and lattice QCD [4]}, [5]} calculations predict significantly more nucleon resonances than those found in experiments. Inspired by this situation, in recent years, the modern electromagnetic facilities around the world, such as the Thomas Jefferson National
Accelerator Facility (JLab), the Mainz Microtron (MAMI), the 8 GeV Super Photon Ring (SPring-8), and the Electron Stretcher Accelerator (ELSA), have measured large amounts of the data on both differential cross sections and polarization observables for \(\eta ^{\prime } N\) , \(\omega N\) , \(\phi N\) , \(K^\ast \Lambda \) , \(K^\ast \Sigma \) , \(K\Lambda ^\ast \) , and \(K\Sigma ^\ast \)  photoproduction processes. These measurements complement the results obtained from the \(\pi N\)  scattering and \(\pi N\) , \(\eta N\) , \(K\Lambda \) , and \(K\Sigma \)  photoproduction experiments by providing an alternative platform for finding new nucleon resonances as well as identifying the properties of some known nucleon resonances.
